Results 121 to 130 of about 88,493 (352)

Creep behavior of electron-beam-melted rhenium [PDF]

Comparison of creep-rupture properties of electron beam-melted polycrystalline and powder- metallurgy rhenium sheets at 2200 to 4200 F and 4 to 40 ...
Raffo, P. L., Witzke, W. R.
core   +1 more source

Process for HIP canning of composites [PDF]

, 1990
A single step is relied on in the canning process for hot isostatic pressing (HIP) metallurgy composites. The composites are made from arc sprayed and plasma sprayed monotape. The HIP can is of compatible refractory metal and is sealed at high vacuum and
Juhas, John J.
core   +1 more source

Breaking the Durability–Power Trade‐Off: Boron‐Directed Faceted O3 Cathodes for High‐Rate Sodium‐Ion Batteries

Advanced Energy Materials, EarlyView.
Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song, Alexis Manche, Dongrui Xie, Bowen Liu, Chenglong Wu, Bo Dong, Reda Malakauskaite, Manoj Ovhal, David O. Scanlon, Emma Kendrick   +9 more
wiley   +1 more source

Probing the Cause of Capacity Fade in Large‐Format Li‐Ion Pouch Cells through Multimodal Characterization

Advanced Energy and Sustainability Research, EarlyView.
A comprehensive multimodal characterization of two end‐of‐life cells from a retired Nissan Leaf battery pack, subjected to accelerated aging to mimic extended use in second‐life applications shows that electrolyte degradation and loss is a more critical contributor to cell degradation toward the knee‐point in these cells than degradation of the ...
Emily C. Giles, Abbey Jarvis, Pierrot S. Attidekou, Luke Sweeney, Kieran B. O’Regan, Rosie Madge, Alexander T. Sargent, Beatrice Browning, Anton Zorin, Roberto Sommerville, Alex J. Green, Stefan Michalik, Philip A. Chater, Daniel Reed, Emma Kendrick, Laura L. Driscoll, Peter R. Slater, Phoebe K. Allan, Paul A. Anderson   +18 more
wiley   +1 more source

Effect of Nanocarbon on the Structural and Mechanical Properties of 6061 Aluminum Composites by Powder Metallurgy. [PDF]

Nanomaterials (Basel), 2023
Rativa-Parada W, Sirikumara HI, Karunanithy R, Sivakumar P, Jayasekera T, Nilufar S.   +5 more
europepmc   +1 more source

Method of making carbide/fluoride/silver composites [PDF]

, 1991
A composition containing 30 to 70 percent chromium carbide, 5 to 20 percent soft noble metal, 5 to 20 percent metal fluorides, and 20 to 60 percent metal binder is used in a powdered metallurgy process for the production of self-lubricating components ...
Dellacorte, Christopher, Sliney, Harold E.   +1 more
core   +1 more source

Eco‐Efficient Processing and Refining Routes for Secondary Raw Materials from Silicon Ingot and Wafer Manufacturing

Advanced Energy and Sustainability Research, EarlyView.
The ICARUS project developed pilot‐scale processes to recover and refine secondary raw materials from silicon photovoltaic (PV) ingot and wafer manufacturing waste. Silicon kerf, graphite, and silica residues are purified into high‐value inputs for the PV value chain and beyond.
Martin Bellmann, Berhane Darsene Dimd, Anne‐Karin Søiland, Arne Dahle, C. Landaas, Victorien Iwaszko, Rene Peche, Wolfram Palitzsch, Philippe Lenain, Iratxe de Meatza, Theodora Kyratsi, Liu Huiping, Emanuele Milani, Guy Chichignoud, Stefan Fischer, Almut Schwenke, Eirik Nordboe, Marco Pieterse, Roland Riva   +18 more
wiley   +1 more source

Microstructural Characterization of Al_0.5CrFeNiTi High Entropy Alloy Produced by Powder Metallurgy Route. [PDF]

Materials (Basel), 2023
Geambazu LE, Tălpeanu D, Bololoi RV, Manea CA, Bololoi AE, Miculescu F, Pătroi D, Cojocaru VD.   +7 more
europepmc   +1 more source

A new nickel-base wrought superalloy for applications up to 1033 K (1400 F) [PDF]

, 1974
Alloy was melted from high purity raw materials and cast ingots extruded at 1422 K. Material was hot rolled to 0.013 m diameter bar stock. Partial solution heat-treatment followed by aging produced structure of fine gamma prime precipitate reinforcing ...
Black, H. L., Harf, F. H., Kent, W. B., Young, S. G.   +3 more
core   +1 more source

Restricting Copper Reconstruction with Ultrathin Polydopamine for Selective and Stable Electrochemical CO2 Reduction Reaction to C2 Products

Advanced Energy and Sustainability Research, EarlyView.
An ultrathin polydopamine coating on copper microcubes mitigates the surface reconstruction during EC‐CO2RR. Copper nanocubes form on the surface of the microcubes in the early stages of the EC‐CO2RR, contributing to suppressed surface reconstruction and sustained Faradaic efficiency for C2 products.
Omran Moradlou, Mohammad Qorbani, Amr Sabbah, Varad Modak, Mengstu Etay Ashebir, Osama Nasr, Chih‐Yang Huang, Fadila Arum Ramadani, Chen‐Hao Wang, Heng‐Liang Wu, Li‐Chyong Chen, Kuei‐Hsien Chen   +11 more
wiley   +1 more source